Patrick Kepler Electrical

Master Electrician Patrick Kepler Specializing in Electric Car Charging Systems.


Where located in Madison Heights Mi.

Phone 248-506-5269

Hours 8AM to 5PM Daily

Saturdays Special Appointments.

[email protected]

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Our Service Areas Include:

Macomb / Mt. Clemens / Harrison Twp / Clinton Twp. / St. Clair Shores / Chesterfield /Sterling Heights / Fraser / Sterling Heights / Warren

Licensed Bonded Insured


Trouble Shooting and Expert Repairs

1.Panel upgrades/repairs

2.New Homes/Additions/Remodel Experts

3.Custom Lighting Design

4.Recessed Can Lighting LED

5.Security Lighting

6.Upgrade services fuse boxes to circuit breakers

7.Code compliance / unsafe wiring

8.Overloaded circuits

9.Branch circuit faults (tripped breaker/blown fuse)

10.Devices and light fixtures (receptacles, switches, GFCI)

11.Underground wiring

12.All appliance circuits ( ranges water heaters, dryer, microwave, dishwasher)

13.Ceiling fans and exhaust fans attic fans

14.Electrical Services and Electrical Service Upgrades (Fuses and Circuit Breakers)

15.Air Conditioning and Electric Heat

16.Any Appliances / Water Heaters / Dryers / Ranges / Microwaves

17.Hot Tubs / Jacuzzi Tubs

18.Code Correction/Code Compliance Repairs

19.Air Conditioning and Electric Heat

20.Electrical Safety Analysis

21.Smoke Detectors / Carbon Monoxide GFCI Protection

22.ARC Fault Protection

Tips for Electrical Car Charging Systems.

As the number of electric vehicle EV users continues to rise, it is important for drivers to understand how to charge their car batteries safely and efficiently.

With a detailed and practical guide, EV owners can optimize their charging experience while avoiding potential hazards.

Potential Hazards and Recommended Actions:

One of the biggest hazards of charging an EV is the risk of fire.

This is why it is imperative to have a certified master electrician install and wire the charging infrastructure.

In addition, it is essential to follow manufacturer guidelines and use appropriate charging equipment.

In case of a fire, it is important to act quickly and calmly.

Unplug the charger and move away from the vehicle.

Contact the fire department immediately and give them accurate information about the vehicle and its location.

Maintaining a Secure and Efficient Charging Process:

To maintain a secure and efficient charging process, EV owners should keep the following tips in mind:

Time charging sessions:

Charging should be done during off-peak hours to reduce strain on the grid and minimize costs.

Additionally, charging should be timed to ensure that the battery is fully charged when it is needed.

Monitor battery level: Keeping an eye on the battery level can help identify any issues early on.

Moreover, avoiding overcharging or undercharging the battery can extend its life.

 Use appropriate charging equipment:

Different EV models have varying charging requirements, so it is important to use the appropriate charging equipment for your vehicle.

Real-Life Examples and Scenarios

To illustrate the importance of following best practices, consider the following examples:

An EV owner ignored manufacturer guidelines and used a non-certified charger. The charger malfunctioned and caused a fire.

An EV owner charged their car during peak hours and overcharged the battery, resulting in a shortened battery life.

Benefits of Risk-Free Charging

By following best practices, EV owners can ensure that their charging process is risk-free for both the vehicle and the charging infrastructure.

This can result in lower costs, longer battery life, and a more sustainable charging experience.

Charging Technologies and Trends

The latest charging technologies and trends include:

Wireless charging: this technology eliminates the need for cords and cables, allowing for more convenient and efficient charging.

Fast-charging stations: these allow EV owners to recharge their batteries quickly and easily, making long-distance travel more accessible.

Tailoring the Guide

It is important to tailor the guide to a range of electric vehicle models and charging networks.

This can involve researching manufacturer guidelines for specific models and identifying common charging stations and equipment.

In conclusion, with a detailed and practical guide, electric vehicle owners can charge their car batteries safely and efficiently.

By following best practices, drivers can optimize their charging experience and mitigate potential hazards.

Safety of their Batteries: 

As electric vehicles continue to gain popularity, concerns around the safety of their batteries in case of a fire have also come into the limelight.

Although electric car batteries are generally considered to have a lower risk of catching fire than traditional combustion engine vehicles, there are still potential safety risks related to the smoke and fumes that can be produced in the event of a battery fire.

One of the primary concerns is the chemical composition of the smoke and fumes that can result from electric vehicle (EV) battery fires.

The most common EV battery types are lithium-ion and nickel-metal hydride, both of which contain potentially hazardous chemicals.

When these batteries are exposed to high temperatures or if there is a short circuit within the battery cell, they can release toxic gases.

The fumes emitted by a burning lithium-ion battery contain lithium oxide, cobalt oxide, nickel oxide, and other toxic metals.

These toxic fumes can cause respiratory problems, including irritation to the eyes, nose, and throat, nausea, headaches, dizziness, and in severe cases, unconsciousness.

Lithium-ion batteries can also emit hydrogen fluoride which can be potentially fatal if inhaled.

In the case of nickel-metal hydride batteries, they can release hydrogen gas and other flammable gases like carbon monoxide during a fire.

Exposure to these gases can cause nausea, headaches, dizziness, and in severe cases, can be lethal.

To address these risks, manufacturers have incorporated several safety features into EV batteries.

For instance, most EVs have multiple safety mechanisms in place, such as circuit breakers, fuses, sensors, and safety venting systems designed to release high-pressure gases safely.

Moreover, automakers have been working with fire departments to train first responders in how to handle EV fires safely.

For example, most fire departments now have thermal imaging cameras that can detect hot spots in an EV after a collision, and they know to disconnect the battery before attempting to suppress the fire.

Several industry experts have also weighed in on the safety concerns of electric vehicle batteries.

According to Mark Kwoka, a battery safety expert at NASA Ames Research Center, The safety precautions taken during battery manufacturing, use, and disposal play a critical role in the safety of electric vehicles.

In a prominent EV battery fire case, involving a Tesla Model S in Norway in 2019, the Oslo fire department reported that they were able to extinguish the fire without incident.

Moreover, the fire had not caused emissions of toxic gases beyond the immediate site, and no injuries were reported.

This incident demonstrated the effectiveness of the safety features incorporated into EV batteries and the importance of adequate training for first responders.

In conclusion, while there are some safety concerns related to the smoke and fumes produced by electric car batteries during a fire, several safety measures have been taken to mitigate these risks.

Automakers have put in place several safety mechanisms, and first responders have been trained to handle EV fires safely.

Furthermore, although the risks of battery fires may exist, EVs remain a safer and more sustainable option for transportation than traditional combustion engine vehicles.

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